// Copyright 2017 ZhongAn Information Technology Services Co.,Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package common

import "sync"

func Parallel(tasks ...func()) {
	var wg sync.WaitGroup
	wg.Add(len(tasks))
	for _, task := range tasks {
		go func(task func()) {
			task()
			wg.Done()
		}(task)
	}
	wg.Wait()
}
